Winona Weather Forecast

    • 33
    • 53

    Increasing Clouds

    • 40
    • 50

    Rain Showers

    • 34
    • 59

    Rain Showers

    • 34
    • 46

    Partly Sunny

    • 42
    • 59

    Partly Sunny

    • 39
    • 65

    Partly Sunny

    • 23
    • 52

    Chance Rain/Snow

Today 4 Mar Winona

Mostly sunny. Highs in the lower 50s. Light Winds.

Tonight 4 Mar Winona

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 30s. South Winds around 5 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winona Temperature Statistics

March Temperature

Winona, Winona Municipal Airport-Max Conrad Field (3.7 miles)

  • Lowest 1 March, 2026

    17.6 °F

  • Average March

    27.3 °F

  • Highest 2 March, 2026

    37.4 °F

Climate (2021–Present)

Winona, Winona Municipal Airport-Max Conrad Field (3.7 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57.6 °F
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